GibbsCAM is a state-of-the-art, PC-based computer-aided manufacturing (CAM) system for programming computer numerically controlled (CNC) machine tools. GibbsCAM is organized as a single application. The base package's capabilities can be optionally extended through the addition of seamlessly integrated modules. This way the system can be configured for your initial needs and be gradually expanded as your needs grow, protecting your investment. GibbsCAM's graphical user interface was designed for machinists by machinists, resulting in a user environment that is both familiar and efficient.

I haven't tried to install it, but I've used the previous version and it's one of the better CAM programs out there. 7.9GB

The GibbsCAM 2012+ release includes tremendous speed and performance improvements, including a rendering option specifically geared for multi-axis parts, improved cutting strategies, and many productivity enhancements. This new version includes improvements for all levels of GibbsCAM, including the Mill and Lathe Production, SolidSurfacer, Radial Milling, Multi-Task Machining (MTM) and 5-Axis options, delivering ongoing value to existing.

What's fixed in GibbsCAM 2012+ Build 10.3.21.0:

GibbsCAM 2012+ v10.3.21 Update List

March 15, 2013

The following is a collection of improvements and fixes to the GibbsCAM product. The improvements and fixes date from GibbsCAM v10.3.19. Please note that this is not a complete list of all fixes, but a list of items you may have some interest in. The list contains a bug numbered followed by an ID number that has been given to a client by Technical Support when a bug is reported followed by a description of the bug or feature.

31879 10.3.21 Fix: Resolved an issue that prevented FlashCPR from rendering new MTM utility operations properly.31880 10.3.21 API: Resolved an issue in Document Control Dialog that prevented the "Alloys" list from displaying in the Custom Material Database.31295 10.3.20 Post: Resolved an issue in the Post Engine that caused an MTM utility operation to store tool information and generate an invalid Z Clearance value.31333 10.3.20 Post: Resolved an issue in the Post Engine that generated undefined values in a TMS part when the start point contained a utility marker.31454 DTL-11589-295 10.3.20 Fix: Resolved an issue that prevented the Wire EDM module from machine a large number of circular shapes.31478 10.3.20 Fix: Resolved an issue that caused Lathe Pinch Turning to generate an invalid monotonic error which prevented alternating cutting.31604 10.3.20 Fix: Resolved an issue that caused a memory leak with a particular macro.31191 LIU-45922-221 10.3.19 Update: Implemented an option for the Agie Evolution style posts to repeat the initial sub before each profile shape.31218 NLC-19668-286 10.3.19 Fix: Resolved an issue that caused GibbsCAM to randomly crash when the file contained faceted bodies.31258 EYE-96327-747 10.3.19 Fix: Resolved a translation issue in the Dutch language regarding cut types.